
Ultra 6.4 x 12mm Straight Router Bit - Tungsten Carbide Tipped, 1/4" Shaft
Description & Specs
The Ultra 6.4 x 12mm Straight Router Bit is a tungsten carbide tipped straight cutter with a 12mm cutting diameter on a 1/4 inch (6.4mm) shaft. It is built for clean, accurate grooves and slots in timber.
- Cutting diameter: 12mm
- Shaft: 1/4 inch (6.4mm)
- Type: Straight cutter
- Material: Tungsten carbide tipped
- Finish: Machined
- Colour: Grey
- Pack: 1 bit
This 12mm straight router bit is a versatile workshop size for grooving, slotting and rebating in furniture, cabinetry and general woodworking, suiting routers with a 1/4 inch collet.
More about this product
The Ultra 6.4 x 12mm Straight Router Bit is a straight cutter designed for precision cutting in woodworking. It features a 12mm cutting diameter and a 1/4 inch shaft, suitable for routers that take a 1/4 inch collet, with a tungsten carbide tip for durability.
- Straight cutter, 12mm cutting diameter
- 1/4 inch (6.4mm) shaft
- Tungsten carbide tipped
Colour: Grey. Machined finish.
Questions & Answers
What size is this straight router bit?
It has a 12mm cutting diameter.
What shaft does it have?
It has a 1/4 inch (6.4mm) shaft.
What is it made from?
It is tungsten carbide tipped for durability.
What is a straight router bit for?
It cuts grooves, slots, rebates and dados, and is also used for edge and template work in timber.
Will it fit my router?
The 1/4 inch (6.4mm) shaft fits routers that take a 1/4 inch collet.
Shipping & Returns
Ships in 1-2 business days from our Australian warehouses
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.
Customer Reviews
Exceptional — 5 stars
Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.
Absolutely love it!
Had the Ultra 6.4 on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.
Best buy of the year
Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.
Fast delivery — impressed
Love my Ultra 6.4. Does the job perfectly and the price was unbeatable.
Exactly as described
Always buy Ultra when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.
Would buy again for sure
Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.










